1 /****************************************************************************
2 * Copyright (C) 2003-2006 by XGI Technology, Taiwan.
6 * Permission is hereby granted, free of charge, to any person obtaining
7 * a copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation on the rights to use, copy, modify, merge,
10 * publish, distribute, sublicense, and/or sell copies of the Software,
11 * and to permit persons to whom the Software is furnished to do so,
12 * subject to the following conditions:
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial
16 * portions of the Software.
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
21 * XGI AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
23 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
24 * DEALINGS IN THE SOFTWARE.
25 ***************************************************************************/
34 #define DRIVER_AUTHOR "Andrea Zhang <andrea_zhang@macrosynergy.com>"
36 #define DRIVER_NAME "xgi"
37 #define DRIVER_DESC "XGI XP5 / XP10 / XG47"
38 #define DRIVER_DATE "20070814"
40 #define DRIVER_MAJOR 0
41 #define DRIVER_MINOR 12
42 #define DRIVER_PATCHLEVEL 0
44 #include "xgi_cmdlist.h"
53 struct drm_device *dev;
57 /* physical characteristics */
58 struct xgi_aperture mmio;
59 struct xgi_aperture fb;
60 struct xgi_aperture pcie;
62 struct drm_map *mmio_map;
63 struct drm_map *pcie_map;
64 struct drm_map *fb_map;
66 /* look up table parameters */
67 struct drm_dma_handle *lut_handle;
68 unsigned int lutPageSize;
71 bool fb_heap_initialized;
72 bool pcie_heap_initialized;
74 struct xgi_cmdring_info cmdring;
77 extern int xgi_fb_heap_init(struct xgi_info * info);
79 extern int xgi_alloc(struct xgi_info * info, struct xgi_mem_alloc * alloc,
80 struct drm_file * filp);
82 extern int xgi_free(struct xgi_info * info, unsigned long index,
83 struct drm_file * filp);
85 extern int xgi_pcie_heap_init(struct xgi_info * info);
86 extern void xgi_pcie_lut_cleanup(struct xgi_info * info);
88 extern void *xgi_find_pcie_virt(struct xgi_info * info, u32 address);
90 extern void xgi_enable_mmio(struct xgi_info * info);
91 extern void xgi_disable_mmio(struct xgi_info * info);
92 extern void xgi_enable_ge(struct xgi_info * info);
93 extern void xgi_disable_ge(struct xgi_info * info);
95 extern int xgi_alloc_ioctl(struct drm_device * dev, void * data,
96 struct drm_file * filp);
97 extern int xgi_free_ioctl(struct drm_device * dev, void * data,
98 struct drm_file * filp);
99 extern int xgi_submit_cmdlist(struct drm_device * dev, void * data,
100 struct drm_file * filp);
101 extern int xgi_state_change_ioctl(struct drm_device * dev, void * data,
102 struct drm_file * filp);